baber/WOPTO huggingface dataset:
Patent EP-2079127-A4 (EP)
Title: Waveguide connection structure
Inventor: SUZUKI TAKUYA
IPC: H01P1/04
Filed: 2007-10-30
Abstract: There is provided a waveguide connection structure for connecting a waveguide 2 formed on a multilayer dielectric substrate 1 and a waveguide 4 formed on a metal substrate 3. The waveguide connection structure includes a choke structure having a rectangular conductor pattern 7, a conductor opening 8, and a dielectric transmission path 9. The rectangular conductor pattern 7 is formed around the waveguide 2 in the multilayer dielectric substrate 1, and has a dimension of about »/4 (»: a free-space wavelength of a signal wave) from an E-side edge of the waveguide 2. The conductor opening 8 is formed at a predetermined position on the conductor pattern 7 between the end of the conductor pattern 7 and the E-side edge of the waveguide 2. The dielectric transmission path 9 is connected to the conductor opening 8, and is formed in the multilayer dielectric substrate in the layer direction to have a length of about »g/4 (»g: an in-substrate effective wavelength of the signal wave) with a closed end. Even when a gap is formed between the multilayer dielectric substrate and the metal substrate, it is possible to achieve the connection characteristics of the waveguides with lower leakage and lower loss of signals at the connection area of the waveguides, and to prevent the degradation of the connection characteristics that occurs due to the resonance in the higher order mode when the waveguides are misaligned.
Patent EP-2285183-A4 (EP)
Title: Organic el light emitting device and process for producing the organic el light emitting device
Inventor: SUZUKI JOJI
IPC: H05B33/10
Filed: 2009-04-28
Abstract: This invention provides an organic EL light-emitting device, which can prevent the occurrence of brightness unevenness due to resistance of a transparent electrode, in a large surface light-emitting panel of an organic EL element.  The organic EL light-emitting device includes an element formation substrate 1, on which an organic EL element 2 including an organic light-emitting layer is stacked, and a sealing substrate 3 for sealing the organic EL element so as to accommodate the organic EL element between the element formation substrate and the sealing substrate. A sealing portion 4 formed of an adhesive is formed in the peripheral edge portion between the element formation substrate 1 and the sealing substrate 3, and a grease layer 5 or a gel layer 5 is accommodated in between the element formation substrate, on which the organic EL element surrounded by the sealing portion is formed, and the plate-shaped sealing substrate so as to adhere to the element formation substrate and the sealing substrate. The grease layer 5 or the gel layer 5 contains an oligomer or a polymer having organosiloxane bond(-R 2 SiO-) or fluorinated polyether (-CF 2 CFYO-) as a skeleton.
Patent EP-2419733-A4 (EP)
Title: Methods and devices for detecting the presence of an analyte in a sample
Inventor: GASTER RICHARD
IPC: G01N33/53
Filed: 2010-04-13
Abstract: Sensor assay methods for detecting the presence of an analyte in a sample are provided. Aspects of the methods include providing a sensor, e.g., a proximity sensor, in contact with an assay composition that includes a sample and a proximity label. Next, a capture probe configured to bind to the proximity label and the analyte is introduced into the assay composition to produce a labeled analyte. Following capture probe introduction, a signal is obtained from the sensor to detect the presence of the labeled analyte in the sample. Also provided are sensor devices, including hand-held devices, and kits that find use in practicing the subject methods.
Patent EP-2541000-A4 (EP)
Title: Method for producing metallic-sodium-filled engine valve
Inventor: MORII HIROKAZU
IPC: F01L3/14
Filed: 2010-09-09
Abstract: Disclosed is a method--for producing an engine valve (V) filled with metallic sodium (Na) within by means of: forming a stem section (S), which has a hollow section (H), at an intended size by successively drawing the stem section (S) using dies (D1, D2, Dx, Dx+1, Dn) in a manner so as to causing the size of the outer diameter and the inner diameter of the stem section (S) to contact in a stepwise fashion; and inserting metallic sodium (Na) into the hollow section (H) of the stem section (S)--wherein after drawing the stem section (S) until the inner diameter of the hollow section (H) of the stem section (S) has become a prescribed size (steps S11-S15) and then inserting the block-shaped solid metallic sodium (Na) into the hollow section (H) of the stem section (S) (step S16), the stem section (S) is further drawn (steps S17 and S18).
Patent EP-2547765-A4 (EP)
Title: Beta-propiolactone for inactivation of viruses in pharmaceutical pancreatic enzyme preparations
Inventor: TIJSSEN PETER
IPC: A61K45/06
Filed: 2011-03-18
Abstract: The present invention provides for pharmaceutical compositions comprising pancreatic enzyme preparations (PEPs) with viral infectivity reduced below significant levels and having high enzymatic activity. The PEPs can comprise lipases, proteases, amylases, non-enveloped viruses (e.g., porcine parvovirus (PPV), porcine circovirus type 2 (PCV-2), porcine encephalomyocarditis virus (EMCV)), and enveloped viruses (e.g., vesicular stomatitis virus (VSV), and influenza A (IFA)). The present invention also includes methods of treating pancreatic insufficiency by administering these pharmaceutical compositions and methods of making the same by treating the PEP with beta-propiolactone (BPL) to reduce viral infectivity.
Patent EP-2609090-A4 (EP)
Title: Succinic anhydride from ethylene oxide
Inventor: ALLEN SCOTT D
IPC: C07D307/60
Filed: 2011-08-25
Abstract: Continuous flow systems and methods produce succinic anhydride by a double carbonylation of ethylene oxide with carbon monoxide and at least one catalyst. In some embodiments, the double carbonylation occurs using a single catalyst. In other embodiments, a first catalyst is used to promote the first carbonylation, and a second catalyst different from the first catalyst is used to promote the second carbonylation. The succinic anhydride is isolated from the product stream by crystallization and the catalyst is recycled to the reaction stream.
Patent EP-2576666-A4 (EP)
Title: Master batch method with optimized filler
Inventor: PRINCE JACK RAYMOND
IPC: C08K5/49
Filed: 2011-05-27
Abstract: The particle size distribution of a first fly ash is compared to an ideal particle size distribution that was empirically developed to provide a resin melt with a lower viscosity as more fly ash is added. A second fly ash material is similarly compared to the ideal curve and then is blended or optimized to provide an optimum filler for use with a suitable resin or similar material. The blended optimum filler is combined with a resin, an acid scavenger and an anti-oxidant to form a master batch which is available for mixing with other resins to form a material that is processed into a final product. Additional additives may be added for, among other things, foaming and coloration.
Patent EP-0139719-A4 (EP)
Title: Automatic supply and exhaust valve assembly.
Inventor: GLOMEAU ROBERT J
IPC: F15B13/01
Filed: 1984-03-22
Abstract: The valve (31) functions as a flow matching device. By employing such a valve, hydraulic systems may be implemented in which filling and emptying of a variable volume load, such as a hydraulic piston (13), may be accomplished through simple check valve structures at controlled flow rates.
Patent EP-0155305-A4 (EP)
Title: Emitter collector coupled logic.
Inventor: VARADARAJAN HEMMIGE D
IPC: H03K19/086
Filed: 1984-09-06
Abstract: The reference portion of a primitive current switch (QA, QB, and QR) used in emitter coupled logic or current mode logic is modified by introducing a slow device (QRR) as the reference element in order to enhance the speed of turn on and turn off of the input elements (QA and QB). In particular, the reference transistor (QR) of a conventional ECL inverter gate or conventional CML inverter gate is replaced with a slow transistor or slow diode (QRR) in order to bypass the emitter dynamic resistance. The emitter time constant of the reference QR is thereby increased so that the voltage on the common source node (node 3) does not change substantially when the base of the input elements change transiently. As a consequence, the collector output of the input element, such as transistor QA is switched on or off significantly faster.
Patent EP-0169245-A4 (EP)
Inventor: KOTANI KUNIO
IPC: B60R1/06
Filed: 1985-01-11
Abstract: Un rétroviseur latéral monté sur la portière d'un véhicule automobile est agencé de sorte qu'il soit possible de faire pivoter le boîtier du rétroviseur dans une position désirée par rapport à la carrosserie du véhicule par une commande à distance depuis le siège du conducteur. En outre, lorsque le boîtier du rétroviseur subit un choc, celui-ci le fait basculer soit vers l'avant soit vers l'arrière par rapport au sens longitudinal de la carrosserie du véhicule, afin de réduire les effets du choc. Une base de rétroviseur (14) fixée sur la carrosserie présente un arbre de support (16b) qui supporte de manière pivotante un boîtier de rétroviseur (12). Un moteur électrique (18) actionné par une commande à distance est fixé à l'intérieur du boîtier de rétroviseur (12). Un premier engrenage (32) est relié à l'arbre de sortie du moteur (18) par l'intermédiaire d'un engrenage démultiplicateur. Un deuxième engrenage (52) avec un mécanisme de transmission par friction est disposé sur l'arbre de support en prise avec le premier engrenage (32). Lorsque le boîtier de rétroviseur subit un choc, le deuxième engrenage coulisse sur l'arbre de support contre la force de frottement et une bille sort d'une rainure de positionnement (5), ce qui fait basculer le boîtier de rétroviseur dans le sens dans lequel agit la force externe. Pour faire revenir le boîtier de rétroviseur dans sa position normale, le moteur est actionné par une commande à distance depuis l'habitacle, de manière à faire tourner le premier engrenage autour du deuxième engrenage qui fait partie intégrante de l'arbre de support à l'aide de la force de frottement. Bien entendu, il est également possible de faire basculer le boîtier de rétroviseur par une commande à distance depuis l'habitacle.
Patent EP-0346466-A4 (EP)
Title: Closing member for closing trace of terminal hole of separator in concrete wall.
Inventor: FUKUSHIMA TAKUO
IPC: E04G17/06
Filed: 1987-11-11
Abstract: This invention relates to a closing member for closing a trace of a terminal hole of a separator (4) in a concrete wall (13). A stepped portion (2) is disposed at a suitable intermediate portion on the outer peripheral surface of a main body (1) of a closing member (a) havint the shape of a truncated cone, and the outer diameter on the side of a separator is formed to have a smaller diameter. A screw hole (6) which meshes with a screw at the separator end portion is formed at the center on the end surface on the smaller diameter side, and a tool engagement portion (7) is formed on the end surface on the larger diameter side. Fitted to the smaller diameter portion of the main body is a water-swellable rubber cylinder member (8) whose outer peripheral surface is tapered towards the end surface on the smaller diameter side, whose end surface on the larger diameter side comes into contact with the stepped portion (2) of the main body (1) and whose end surface on the smaller diameter side extends to at least the end surface of the main body on the smaller diameter side.
Patent EP-0309587-A4 (EP)
Inventor: OSHIMA MASAHIKO HITACHI METALS
IPC: C22C38/24
Filed: 1988-03-24
Abstract: Le rouleau comprend une couche externe composée d'un alliage à base de fer contenant au moins un carbure de W, V, Nb, Ti, Ta, Zr et Hf cristallisé à partir du métal en fusion pendant l'étape de solidification et une tige d'acier soudée par une liaison métallique sur la couche externe. Celle-ci présente une dureté superficielle égale ou supérieure à 70 dans l'échelle de dureté Shore, alors que la tige présente une résistance à la traction égale ou supérieure à 55 kg/mm2 et un allongement égal ou supérieur à 1,0 %, et la résistance de cohésion de l'interface entre la couche externe et la tige est supérieure à celle de la couche externe ou de la tige, en ne considérant que la plus faible des deux. L'alliage à base de fer comprend, en poids, de 1,5 à 3,5 % de C, de 0,3 à 3,0 % de Si, de 0,3 à 1,5 % de Mn, de 2 à 7 % de Cr, jusqu'à 9 % de Mo, jusqu'à 20 % de W et de 3 à 15 % de V, le solde étant constitué essentiellement de Fe.
Patent EP-0415935-A4 (EP)
Title: Heavy oil catalytic cracking
IPC: C10G11/18
Filed: 1989-03-03
Abstract: A fluid catalytic cracking process and apparatus is described which includes a high temperature stripper (hot stripper) to control the carbon level and sulfur on spent catalyst, followed by catalyst cooling to control the regeneration inlet temperature. The high temperature stripper operates at a temperature between 55 DEG C (100 DEG F) above the temperature of a catalyst-hydrocarbon mixture exiting a riser and 816 DEG C (1500 DEG F). The regenerator inlet temperature is controlled to obtain the desired regeneration temperature, regenerator outlet temperature, and degree of regeneration. The regenerator is maintained at a temperature between 55 DEG C (100 DEG F) above that of the catalyst in the high temperature stripper and 871 DEG C (1600 DEG F). The present invention has the advantage that it separates hydrogen from catalyst to eliminate hydrothermal degradation, and separates sulfur from catalyst as hydrogen sulfide and mercaptants which are easy to scrub. The catalyst cooler enables the regenerator and high temperature stripper to be run independently at respective desired temperatures.
Patent EP-0417195-A4 (EP)
Title: Display device
IPC: H01J11/18
Filed: 1989-05-09
Abstract: A gas discharge display apparatus in the form of a panel housing a plurality of electroluminescent gas-filled discharge chambers adapted for interactively controlled illumination. The apparatus generally includes an electrically conductive surface underlying the discharge chambers utilized as an electrode for energizing the electroluminescent gas in the chambers. A plasma glow discharge is interactively obtained in the chambers by placing a ground coupled conductive member, such as a human hand, proximal to the chambers opposite the conductive surface.
Patent EP-0419535-A4 (EP)
Title: Platinum-polymer complexes and their use as antitumor agents
IPC: A61K33/243
Filed: 1989-05-11
Abstract: Platinum(amine) complexes, when covalently linked to a water-soluble, biodegradable or biostable polymer, exhibit high antitumor activity at low dosages of platinum against L1210 and solid tumors. The complexes are platinum square planar complexes and octahedral structures of the formulae  <IMAGE>  wherein A2 represents either 2 ammonia ligands, 2 monodentate amine ligands or a single bidentate amine ligand; P is either a biodegradable or a biostable but biocompatible polymer having pendent anionic groups which form covalent linkages with Pt; o is a positive integer and X is an anionic ligand.
Patent EP-0403590-A4 (EP)
Title: Apparatus and methods for liquid treatment
IPC: B01D21/00
Filed: 1989-06-12
Abstract: A clarifier basin is provided with upflow channels for removing solids from liquid that flows up the channels. The channels are defined by pairs of spaced sheets. Each sheet is provided with three-dimensional (3D) members, such as spherical bubbles or ellipsoids, that are in a two-dimensional array or regular pattern. The sheets are positioned closely adjacent to each other so that the 3D members on one sheet nest with the 3D members of the adjacent sheet to form interstices that collect the solids. The sheets are movable to enlarge the interstices so that air bubbles can flow up a selected channel and remove the solids for collection by a reservoir located above the selected channel. An air supply and the reservoir traverse the channels to remove the solids from the channels on a one-by-one basis.
Patent EP-0480035-A4 (EP)
IPC: A61B6/06
Filed: 1990-06-29
Abstract: L'invention se rapporte à un système de radiothérapie, qui peut exécuter des opérations non perturbées et comportant une économie de temps allant d'une phase dans laquelle un patient est examiné en vue d'établir un diagnostic, la position, la taille et la forme de la partie affectée, etc., sont identifiées et un plan de soins, tel qu'un traitement par champ de rayonnement est déterminé, à une phase dans laquelle s'effectuent le positionnement du champ de rayonnement par rapport au patient et l'exécution du traitement par rayonnement. Dans la présente invention, des images tomographiques sont prises au moyen d'un tube cathodique à rayons X, et les coordonnées tridimensionnelles de la position centrale d'une région d'intérêt soumise à la radiothérapie et une image fluoroscopique de la région d'intérêt équivalant à une image fluoroscopique obtenue par un simulateur à rayons X sont obtenues par calcul des données d'images du tomogramme au moyen d'un ordinateur. La position de référence de la thérapie est marquée sur le corps du patient, sur la base des coordonnées tridimensionnelles de la position centrale de la région d'intérêt, au moyen d'un appareil de détermination de position, et le collimateur de rayonnement de l'appareil thérapeutique est commandé sur la base de l'image fluoroscopique calculée de la région d'intérêt, par une unité de commande de l'appareil thérapeutique.
Patent EP-0538248-A4 (EP)
IPC: A61K31/47
Filed: 1990-06-27
Abstract: There are disclosed tetrahydroisoquinolinylcarbamates of 1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethylpyrrolo[2,3-b]indole of formula (I), where R is hydrogen or loweralkyl; and X is hydrogen, loweralkyl, halogen, loweralkoxy or hydroxy, which compounds being useful for alleviating memory dysfunctions characterized by a cholinergic deficit.
Patent EP-0490988-A4 (EP)
Title: Enhanced vmebus protocol utilizing pseudosynchronous handshaking and block mode data transfer
IPC: G06F13/42
Filed: 1990-08-20
Abstract: A pseudo-synchronous fast transfer handshake protocol compatible for use on a VME backplane bus (22) having a master functional module (300) and a slave functional module (200) logically interconnected by a data transfer bus. The data transfer bus (22) includes a data strobe signal line (D50, D51) and a data transfer acknowledge signal line (DTACK). To accomplish the handshake, the master (300) transmits a data strobe signal of a given duration on the data strobe line. The master then awaits the reception of a data transfer acknowledge signal from the slave module (200) on the data transfer acknowledge signal line. The slave then responds by transmitting a data transfer acknowledge signal of a given duration on the data transfer acknowledge signal line.
Patent EP-0504401-A4 (EP)
IPC: F02D41/20
Filed: 1990-10-05
Abstract: L'invention concerne un dispositif de commande de préinjection dans lequel le carburant se trouvant dans une chambre de pompe est préinjecté de sorte que le volume d'une chambre à volume variable, communicant avec la chambre de pompe par l'intermédiaire d'un orifice ouvert ou fermé en fonction d'une position prédéterminée d'un piston pendant la mise sous pression de la chambre de pompe effectuée par le piston, est modifié par l'extension de l'élément d'actionnement ou similaire d'un actionneur du type à électrostriction, pendant un temps d'ouverture prédéterminé dudit orifice, par exemple. Autrefois, l'actionneur était entraîné lorsque la pression de la chambre à volume variable atteignait une valeur prédéterminée après le début de la poussée du piston. Cependant, avec le dispositif présenté, le début de la préinjection ne rattrape pas la poussée du piston pour la rotation à grande vitesse, l'injection principale et l'injection auxiliaire s'effectuant en continu. Selon la présente invention, le temps d'ouverture/fermeture de l'orifice servant à l'injection préliminaire est détecté, et le temps d'entraînement de l'actionneur pour la préinjection est déterminé en fonction d'un signal de détection. Ainsi, même pendant la rotation à grande vitesse, le temps de préinjection est déterminé plus tôt de sorte que la préinjection se fait sans retard.
Patent EP-0493608-A4 (EP)
Title: Quinolonecarboxylic acid derivative
IPC: A61P31/04
Filed: 1991-07-17
Abstract: A quinolonecarboxylic acid derivative represented by general formula (1), its salt and an antibacterial agent containing the same as the active ingredient, wherein R<1> represents hydrogen, alkyl, aralkyl or an ester residue which is hydrolyzable in vivo; R<2> represents hydrogen or amino which may be substituted with one or two lower alkyl groups; X represents hydrogen or halogen; Y represents CH2, O, S, SO, SO2 or NR<3>, wherein R<3> represents hydrogen or lower alkyl; and Z represents an oxygen atom or two hydrogen atoms. This compound develops a potent antibacterial activity particularly against gram-positive bacteria, so that it is useful in preventing and treating various infectious diseases clinically. <CHEM>
Patent EP-0609280-A4 (EP)
Title: Human il-3 variants.
Inventor: VADAS MATHEW ALEXANDER
IPC: C12N15/24
Filed: 1992-10-07
Abstract: PCT No. PCT/AU92/00535 Sec. 371 Date Jun. 20, 1994 Sec. 102(e) Date Jun. 20, 1994 PCT Filed Oct. 7, 1992 PCT Pub. No. WO93/07171 PCT Pub. Date Apr. 15, 1993This invention relates to human IL-3 variants. The human IL-3 variants are used in pharmaceutical compositions, in methods for modulating proliferation, differentiation or functional activation of cells expressing the IL-3 receptor, and in methods of treatment.
Patent EP-0630991-A4 (EP)
IPC: C23C18/44
Filed: 1992-11-25
Abstract: An electroless gold plating bath comprising an aqueous solution of (a) chloroauric acid or a salt thereof, or a gold (I) complex salt of sulfurous or thiosulfuric acid as the gold source, (b) an alkali metal or ammonium salt of sulfurous or thiosulfuric acid, (c) ascorbic acid or a salt thereof, and (d) a pH buffer, said bath containing (e) a compound selected from among 2-mercaptobenzothiazole, 6-ethoxy-2-mercaptobenzothiazole, 2-mercaptobenzimidazole, 2-mercaptobenzoxazole and salts thereof and further, if desired (f) an alkylamine compound. It can prevent precipitates from depositing when it is stored after the preparation or during the use thereof, can be used for long in a stable state, has a remarkably high plating rate, does not undergo any reduction in the plating rate even under a high bath load condition, can deal with a large amount of ojects being plated in a short time, and can give a thick coating in a short time.
Patent EP-0714342-A4 (EP)
Title: Method for cutting elongated tube
Inventor: VIRSIK MILAN
IPC: B26D3/02
Filed: 1993-08-20
Abstract: A method of severing an elongated flat metal tube (10) of the type including upper and lower flat horizontal walls (10a, 10b), vertical edge walls and vertical partition walls spaced between the edge walls and interconnecting the upper and lower walls to divide the tube into a series of parallel, generally rectangular, longitudinally extending passages. The tube is cut by forming transverse kerfs in the upper and lower walls of the tube and thereafter exerting a relative pulling force on the tube sections on opposite sides of the plane in which the kerfs have been formed to tear apart the remaining tube material at the severing plane and sever the tube. The kerfs are formed in a two-step broaching operation comprising a first cut in which a narrow generally V-shaped narrow angle kerf is formed and a second cut in which the kerf is widened to provide a wide, generally V-shaped, wide angle kerf.